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Insulation

Find insulation materials for a wide range of UK building and refurbishment projects. Whether you are insulating a roof, floor, cavity wall or external wall, explore different insulation types from established manufacturers to find products suited to your application.

Shop Insulation by Type PIR insulation boards: Rigid boards commonly used in roofs, walls and floors where efficient thermal performance is important. Mineral wool insulation: Glass and stone wool products for thermal and acoustic insulation across suitable building applications. XPS and EPS insulation: Rigid polystyrene insulation products available in different grades for specified construction requirements. Insulation rolls and slabs: Flexible rolls and rigid slabs for suitable roof, wall, ceiling and partition systems. Multifoil insulation: Reflective insulation products designed for use in compatible building assemblies. Natural insulation: Fibre-based insulation options for projects with particular material preferences. Choose Insulation for Your Project

The right insulation depends on where it will be installed, the required thermal performance, available space, moisture conditions and the construction system. Always check the manufacturer's technical datasheet and installation guidance before selecting a product.

Browse our insulation range to compare specifications, thicknesses and pack coverage. Trade customers can contact our team for product guidance and quantity quotations.

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£ 2044.97
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1343 products
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BEWI Jackodur KF300 SF 200mm XPS Insulation Board
Extruded polystyrene foam (XPS)Pack Length: 2500mmPack Width: 1200mmPack coverage: 1.5m2Thickness: 200mmQuantity: 2 SheetskPa: 300kPa
Last known price:£104.80 Inc VAT (£87.33 ex VAT)
BEWI Jackodur KF300 SF 180mm XPS Insulation Board
Extruded polystyrene foam (XPS)Pack Length: 2500mmPack Width: 1200mmPack coverage: 1.5m2Thickness: 180mmQuantity: 2 SheetskPa: 300kPa
Last known price:£81.96 Inc VAT (£68.30 ex VAT)
BEWI Jackodur KF300 SF 160mm XPS Insulation Board
Extruded polystyrene foam (XPS)Pack Length: 3750mmPack Width: 1800mmPack coverage: 2.25m2Thickness: 160mmQuantity: 3 SheetskPa: 300kPa
Last known price:£102.01 Inc VAT (£85.01 ex VAT)
BEWI Jackodur KF300 SF 140mm XPS Insulation Board
Extruded polystyrene foam (XPS)Pack Length: 3750mmPack Width: 1800mmPack coverage: 2.25m2Thickness: 140mmQuantity: 3 SheetskPa: 300kPa
£ 90.56 Inc VAT (£75.47 ex VAT)
BEWI Jackodur KF300 SF 120mm XPS Insulation Board
Extruded polystyrene foam (XPS)Pack Length: 3750mmPack Width: 1800mmPack coverage: 2.25m2Thickness: 120mmQuantity: 3 SheetskPa: 300kPa
£ 81.82 Inc VAT (£68.18 ex VAT)
BEWI Jackodur KF300 SF 100mm XPS Insulation Board
Extruded polystyrene foam (XPS)Pack Length: 5000mmPack Width: 2400mmPack coverage: 3.0m2Thickness: 100mmQuantity: 4 SheetskPa: 300kPa
£ 87.56 Inc VAT (£72.97 ex VAT)
BEWI Jackodur KF300 SF 80mm XPS Insulation Board
Extruded polystyrene foam (XPS)Pack Length: 6250mmPack Width: 3000mmPack coverage: 3.75m2Thickness: 80mmQuantity: 5 SheetskPa: 300kPa
£ 86.93 Inc VAT (£72.44 ex VAT)
BEWI Jackodur KF300 SF 60mm XPS Insulation Board
Extruded polystyrene foam (XPS)Pack Length: 8750mmPack Width: 4200mmPack coverage: 5.25m2Thickness: 60mmQuantity: 7 SheetskPa: 300kPa
£ 90.60 Inc VAT (£75.50 ex VAT)
BEWI Jackodur KF300 SF 50mm XPS Insulation Board
Extruded polystyrene foam (XPS)Pack Length: 10000mmPack Width: 4800mmPack coverage: 6.0m2Thickness: 50mmQuantity: 8 SheetskPa: 300kPa
£ 87.60 Inc VAT (£73.00 ex VAT)
BEWI Jackodur KF300 SF 40mm XPS Insulation Board
Extruded polystyrene foam (XPS)Pack Length: 12500mmPack Width: 6000mmPack coverage: 7.5m2Thickness: 40mmQuantity: 10 sheetskPa: 300kPa
£ 88.86 Inc VAT (£74.05 ex VAT)
BEWI Jackodur KF300 SF 30mm XPS Insulation Board
Extruded polystyrene foam (XPS)Pack Length: 17500mmPack Width: 8400mmPack coverage: 10.50m2Thickness: 30mmQuantity: 14kPa: 300kPa
£ 95.04 Inc VAT (£79.20 ex VAT)
140mm Unilin XT/CF Thin-R Plus CavityFill
Foil Face Enhanced PIR InsulationPack Length: 3600mmPack Width: 1350mmPack coverage: 1.62m2Thickness: 140mmQuantity: 3 SheetskPa: 120kPa
£ 79.22 Inc VAT (£66.02 ex VAT)
115mm Unilin XT/CF Thin-R Plus CavityFill
Foil Face Enhanced PIR InsulationPack Length: 4800mmPack Width: 1800mmPack coverage: 2.16m2Thickness: 115mmQuantity: 4 SheetskPa: 120kPa
£ 88.79 Inc VAT (£73.99 ex VAT)
90mm Unilin XT/CF Thin-R Plus CavityFill
Foil Face Enhanced PIR InsulationPack Length: 4800mmPack Width: 1800mmPack coverage: 2.16m2Thickness: 90mmQuantity: 4 SheetskPa: 120kPa
£ 81.60 Inc VAT (£68.00 ex VAT)
Cellecta HEXATHERM XDRAiN 160mm XPS Roof Insulation Board
Extruded Polystyrene XPSPack Length: 3750mmPack Width: 1800mmPack coverage: 2.25m2Thickness: 160mmQuantity: 3 SheetskPa: 300kPa
Last known price:£15.86 Inc VAT (£13.22 ex VAT)
Cellecta HEXATHERM XDRAiN 140mm XPS Roof Insulation Board
Extruded Polystyrene XPSPack Length: 3750mmPack Width: 1800mmPack coverage: 2.25m2Thickness: 140mmQuantity: 3 SheetskPa: 300kPa
Last known price:£15.86 Inc VAT (£13.22 ex VAT)
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